21792232

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 53965440

約数和(自身を除く): 32173208

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2081, 2618, 4162, 5236, 8324, 10472, 14567, 16648, 22891, 29134, 35377, 45782, 58268, 70754, 91564, 116536, 141508, 160237, 183128, 247639, 283016, 320474, 389147, 495278, 640948, 778294, 990556, 1281896, 1556588, 1981112, 2724029, 3113176, 5448058, 10896116, 21792232]

約数ペア:

[(1, 21792232), (2, 10896116), (4, 5448058), (7, 3113176), (8, 2724029), (11, 1981112), (14, 1556588), (17, 1281896), (22, 990556), (28, 778294), (34, 640948), (44, 495278), (56, 389147), (68, 320474), (77, 283016), (88, 247639), (119, 183128), (136, 160237), (154, 141508), (187, 116536), (238, 91564), (308, 70754), (374, 58268), (476, 45782), (616, 35377), (748, 29134), (952, 22891), (1309, 16648), (1496, 14567), (2081, 10472), (2618, 8324), (4162, 5236)]